agent-tool-index — Leap year check MCP Tool
agent-tool-index
(agent tool index) is one of 31 tools on the
Leap year check
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call agent-tool-index from your client
- Claude Code Leap year check agent-tool-index run in your project directory
- Claude Desktop Leap year check agent-tool-index ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Leap year check agent-tool-index ~/.cursor/mcp.json
- VS Code Leap year check agent-tool-index .vscode/mcp.json
- Zed Leap year check agent-tool-index ~/.config/zed/settings.json
- Windsurf Leap year check agent-tool-index ~/.codeium/windsurf/mcp_config.json
- Cline Leap year check agent-tool-index ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Leap year check agent-tool-index ~/.gemini/settings.json
- Grok Leap year check agent-tool-index .mcp.json (in your project root)
- ChatGPT Leap year check agent-tool-index Settings → Connectors → Advanced → Developer mode
- Claude.ai Leap year check agent-tool-index Settings → Connectors → Add custom connector
- LangChain Leap year check agent-tool-index pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http leap-year https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/leap-year/mcpOther tools on this server
- leap-year
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.